package com.qf.entity;

import java.util.HashMap;

/**
 * 封装一个Map的工具类，处理前端响应
 *原来：
 * Map<String , O bject> map = new HashMap<>();
 *         map.put("code",0);
 *          map.put("msg","成功");
 *         return  map;
 * JsonObject
 *
 * 通过工具类：
 *         return  Result.ok("成功");
 */
public class Result extends HashMap {
    private  int code;//状态 0 成功  1 失败
    private  String msg;//响应的信息

    public Result(){}
    public Result(int code){
        super.put("code",code);
    }

    public Result(int code, String msg){
        super.put("code",code);
        super.put("msg",msg);
    }

    public  static Result ok(){
        return new Result(0);
    }
    public  static Result ok(String msg){
        return new Result(0,msg);
    }

    public  static Result error(){
        return new Result(1);
    }
    public  static Result error(String msg){
        return new Result(1,msg);
    }

    public Result put(String key, Object value){
        super.put(key,value);

        return this;
    }
    
}